A service agency registration may be suspended for the actions of its service agents in violation of this division. A service agency’s registration may be revoked or suspended, or may be denied by the department, for any violation of this chapter. Proceedings for the denial, revocation, or suspension of a registration shall be in accordance with Chapter 5 (commencing with Section 11500) of Part 1 of Division 3 of Title 2 of the Government Code. The department shall have all of the powers that are granted therein.